108974120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{143387}}^1$

素因数の和:143417

約数の個数: 32

約数和(自身を含む): 258098400

約数和(自身を除く): 149124280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 143387, 286774, 573548, 716935, 1147096, 1433870, 2724353, 2867740, 5448706, 5735480, 10897412, 13621765, 21794824, 27243530, 54487060, 108974120]

約数ペア:

[(1, 108974120), (2, 54487060), (4, 27243530), (5, 21794824), (8, 13621765), (10, 10897412), (19, 5735480), (20, 5448706), (38, 2867740), (40, 2724353), (76, 1433870), (95, 1147096), (152, 716935), (190, 573548), (380, 286774), (760, 143387)]